<!--  -->
<template>
  <div class="left">
      <h1>left</h1>
  </div>
</template>

<script>
export default {
  data () {
    return {
    }
  }
}

</script>
<style lang='scss' scoped>
.left{
    height: 800px;
    flex: 1;
    background-color: orange;
}
</style>